add graphicsmagick dependency

config/software/gitlab-rails.rb

@@ -49,6 +49,7 @@ dependency 'gitlab-pages'
 dependency 'unzip'
 dependency 'libre2'
 dependency 'gpgme'
+dependency 'graphicsmagick'
 if EE
   dependency 'mysql-client'

config/software/graphicsmagick.rb

+#
+# Copyright:: Copyright (c) 2018 GitLab Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name 'graphicsmagick'
+default_version '1.3.26'
+
+license 'MIT'
+license_file 'Copyright.txt'
+
+dependency 'libpng'
+dependency 'zlib'
+
+source url: "http://ftp.icm.edu.pl/pub/unix/graphics/GraphicsMagick/1.3/GraphicsMagick-#{version}.tar.gz",
+       sha256: 'ab06d07cda5181f7829714c9f5641c0a93a0c3af2dacd747ed48d534e1ed0b3a'
+
+relative_path "GraphicsMagick-#{version}"
+
+build do
+  env = with_standard_compiler_flags(with_embedded_path)
+
+  configure_command = [
+    './configure',
+    "--prefix=#{install_dir}/embedded",
+    '--disable-openmp',
+    '--without-magick-plus-plus',
+    '--with-perl=no',
+    '--without-bzlib',
+    '--without-dps',
+    '--without-fpx',
+    '--without-gslib',
+    '--without-jbig',
+    '--without-webp',
+    '--without-jpeg',
+    '--without-jp2',
+    '--without-lcms2',
+    '--without-lzma',
+    '--with-png',
+    "--with-sysroot=#{install_dir}/embedded",
+    '--without-tiff',
+    '--without-trio',
+    '--without-ttf',
+    '--without-umem',
+    '--without-wmf',
+    '--without-xml',
+    '--with-zlib',
+    '--without-x'
+  ]
+
+  command configure_command.join(' '), env: env
+
+  make "-j #{workers}", env: env
+  make 'install', env: env
+end

config/software/libpng.rb

+#
+# Copyright:: Copyright (c) 2018 GitLab Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name 'libpng'
+default_version '1.6.34'
+
+license 'Libpng'
+license_file 'LICENSE'
+
+dependency 'zlib'
+
+source url: "https://download.sourceforge.net/libpng/libpng-#{version}.tar.gz",
+       sha256: '574623a4901a9969080ab4a2df9437026c8a87150dfd5c235e28c94b212964a7'
+
+relative_path "libpng-#{version}"
+
+build do
+  env = with_standard_compiler_flags(with_embedded_path)
+
+  configure_command = [
+    './configure',
+    "--prefix=#{install_dir}/embedded",
+    "--with-zlib=#{install_dir}/embedded"
+  ]
+
+  command configure_command.join(' '), env: env
+
+  make "-j #{workers}", env: env
+  make 'install', env: env
+end